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-rw-r--r--stdlib/strtold.c36
1 files changed, 32 insertions, 4 deletions
diff --git a/stdlib/strtold.c b/stdlib/strtold.c
index 0bb227a84f..1f56deaa01 100644
--- a/stdlib/strtold.c
+++ b/stdlib/strtold.c
@@ -1,6 +1,6 @@
 /* Read decimal floating point numbers.
    This file is part of the GNU C Library.
-   Copyright (C) 1995-2002, 2003, 2004 Free Software Foundation, Inc.
+   Copyright (C) 1995-2002, 2003, 2004, 2006 Free Software Foundation, Inc.
    Contributed by Ulrich Drepper <drepper@gnu.org>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -21,15 +21,43 @@
 /* The actual implementation for all floating point sizes is in strtod.c.
    These macros tell it to produce the `float' version, `strtof'.  */
 
+#include <bits/wordsize.h>
+
+#ifdef __LONG_DOUBLE_MATH_OPTIONAL
+# include <wchar.h>
+# define NEW(x) NEW1(x)
+# define NEW1(x) __new_##x
+long double ____new_strtold_internal (const char *, char **, int);
+long double __new_strtold (const char *, char **);
+long double ____new_wcstold_internal (const wchar_t *, wchar_t **, int);
+long double __new_wcstold (const wchar_t *, wchar_t **);
+libc_hidden_proto (____new_strtold_internal)
+libc_hidden_proto (____new_wcstold_internal)
+#else
+# define NEW(x) x
+#endif
+
 #define	FLOAT		long double
 #define	FLT		LDBL
 #ifdef USE_WIDE_CHAR
-# define STRTOF		wcstold
+# define STRTOF		NEW (wcstold)
 # define STRTOF_L	__wcstold_l
 #else
-# define STRTOF		strtold
+# define STRTOF		NEW (strtold)
 # define STRTOF_L	__strtold_l
 #endif
 
-
 #include "strtod.c"
+
+#ifdef __LONG_DOUBLE_MATH_OPTIONAL
+# include <math_ldbl_opt.h>
+# ifdef USE_WIDE_CHAR
+long_double_symbol (libc, __new_wcstold, wcstold);
+long_double_symbol (libc, ____new_wcstold_internal, __wcstold_internal);
+libc_hidden_ver (____new_wcstold_internal, __wcstold_internal)
+# else
+long_double_symbol (libc, __new_strtold, strtold);
+long_double_symbol (libc, ____new_strtold_internal, __strtold_internal);
+libc_hidden_ver (____new_strtold_internal, __strtold_internal)
+# endif
+#endif